889289310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{325747}}^1$

素因数の和:325777

約数の個数: 64

約数和(自身を含む): 2626831872

約数和(自身を除く): 1737542562

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 325747, 651494, 977241, 1628735, 1954482, 2280229, 3257470, 4234711, 4560458, 4886205, 6840687, 8469422, 9772410, 11401145, 12704133, 13681374, 21173555, 22802290, 25408266, 29642977, 34203435, 42347110, 59285954, 63520665, 68406870, 88928931, 127041330, 148214885, 177857862, 296429770, 444644655, 889289310]

約数ペア:

[(1, 889289310), (2, 444644655), (3, 296429770), (5, 177857862), (6, 148214885), (7, 127041330), (10, 88928931), (13, 68406870), (14, 63520665), (15, 59285954), (21, 42347110), (26, 34203435), (30, 29642977), (35, 25408266), (39, 22802290), (42, 21173555), (65, 13681374), (70, 12704133), (78, 11401145), (91, 9772410), (105, 8469422), (130, 6840687), (182, 4886205), (195, 4560458), (210, 4234711), (273, 3257470), (390, 2280229), (455, 1954482), (546, 1628735), (910, 977241), (1365, 651494), (2730, 325747)]